<template>
<div class="header">
  <home-header></home-header>
  <home-carousel :list="swiperList"></home-carousel>
  <home-icons :list="iconList"></home-icons>
  <home-recommend :list="recommendList"></home-recommend>
  <home-weekend :list="weekendList"></home-weekend>
</div>
</template>
<script>
import HomeHeader from './components/Header.vue'
import HomeCarousel from './components/Carousel.vue'
import HomeIcons from './components/Icons.vue'
import HomeRecommend from './components/Recommend.vue'
import HomeWeekend from './components/Weekend.vue'
import axios from 'axios'
import {mapState} from 'vuex'
export default{
  name: 'Home',
  components: {
    HomeHeader,
    HomeCarousel,
    HomeIcons,
    HomeRecommend,
    HomeWeekend
  },
  data () {
    return {
      lastCity: '',
      swiperList: [],
      iconList: [],
      recommendList: [],
      weekendList: []
    }
  },
  computed: {
    ...mapState(['city'])
  },
  methods: {
    getHomeInfo () {
      axios.get('/api/index.json?city=' + this.city)
        .then(this.getHomeInfoSuccess)
    },
    getHomeInfoSuccess (res) {
      res = res.data
      if (res.ret && res.data) {
        this.swiperList = res.data.swiperList
        this.iconList = res.data.iconList
        this.recommendList = res.data.recommendList
        this.weekendList = res.data.weekendList
      }
    }
  },
  mounted () {
    this.lastCity = this.city
    this.getHomeInfo()
  },
  activated () {
    if (this.lastCity !== this.city) {
      this.lastCity = this.city
      this.getHomeInfo()
    }
  }
}
</script>
<style>
</style>
